Global health education in medical schools (GHEMS): a national, collaborative study of medical curricula by Bandyopadhyay, S, Thomas, HS, Gurung, B, Trout, I, Wadanamby, SW, Akhbari, M, Sharma, K, Fitzgerald, JE, Harrison, EM, Smith, AD, Shortland, T, Patel, R, Khundkar, R, Patel, R, Clark, D, Dunn, M, Johnson, O, Hussain, N, Nepogodiev, D, Sharma, P, Amin, SM, Lok, P, Mohammed, A, Dominic, C, Gustafsson, L, Jamieson, A, Deane, E, Greenfield, F, Jobson, F, Arora, A, Wenlock, RD, Bilal, A, Ferry, ML, Chai, CS, Sharland, E, McLaren, J, Prosser, B, Alfadhel, S, Oliwa, A, Nachiappan, N, Hassan, M, Moore, C, Rabiee, P, Haque, L, Gaddah, M, Sarigul, M, Penney, A, Yoon, WY, Ponnapalli, A, Hoernke, K